105868732 has 6 divisors (see below), whose sum is σ = 185270288. Its totient is φ = 52934364.

The previous prime is 105868727. The next prime is 105868753. The reversal of 105868732 is 237868501.

It is a super-2 number, since 2×105868732² = 22416376830575648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13233588 + ... + 13233595.

Almost surely, 2^105868732 is an apocalyptic number.

It is an amenable number.

105868732 is a deficient number, since it is larger than the sum of its proper divisors (79401556).

105868732 is a wasteful number, since it uses less digits than its factorization.

105868732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26467187 (or 26467185 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 105868732 is about 10289.2532284904. The cubic root of 105868732 is about 473.0669092921.

The spelling of 105868732 in words is "one hundred five million, eight hundred sixty-eight thousand, seven hundred thirty-two".